sawrus

Production-grade GitHub Actions workflows — reusable workflows, OIDC cloud auth, caching, matrix builds, and environment protection rules. Use when the user creates, reviews, or debugs CI/CD pipelines in .github/workflows, or asks about GitHub Actions deployment, OIDC authentication, or workflow optimization.

Systematic diagnosis of Kubernetes pod failures — CrashLoopBackOff, OOMKilled, Pending, ImagePullBackOff, and service connectivity issues. Use when the user encounters pods not starting, container restart loops, scheduling failures, or service unreachability in a K8s cluster.

Implement distributed tracing with OpenTelemetry, Tempo/Jaeger — instrumentation, sampling, and trace-to-log correlation. Use when the user asks about distributed tracing, OpenTelemetry setup, span instrumentation, trace propagation, or connecting traces to logs and metrics.

Design reusable React components with compound patterns, controlled/uncontrolled hybrids, typed prop APIs, async state handling, and ARIA accessibility. Use when the user creates, refactors, or reviews React components, or mentions props, hooks, .tsx files, component APIs, or accessible UI patterns.

Apply STRIDE threat modeling to system designs, identify IDOR and authorization vulnerabilities, and build threat matrices for security reviews. Use when the user designs a new system, reviews an architecture, prepares for a security audit, or asks about common API vulnerabilities like IDOR or broken access control.

Secure CI/CD pipelines with keyless signing, OIDC federation, provenance attestations, policy enforcement, and hardened runners.

Manage container images, Helm charts, and build artifacts — registry organization, retention, promotion between environments.

Optimize CI build speed — Docker layer caching, dependency caching, multi-stage builds, parallelism, and build matrix strategies.

REST API design decisions — URL conventions, error contracts, versioning, pagination, idempotency, auth patterns.

API design principles and decision-making. REST vs GraphQL vs tRPC selection, response formats, versioning, pagination.

Orchestrate full-stack application scaffolding — determine project type, select tech stack, coordinate agents, scaffold structure.

Project scaffolding templates for new applications. Use when creating new projects from scratch. Contains 12 templates for various tech stacks.

Specialized skill for Python backend development using FastAPI, SQLAlchemy, and Pydantic.

Automates end-to-end and system validation tests. Runs services via Docker, feeds inputs, executes scenarios, and verifies outputs.

Interactive project planning skill. Collects context, asks clarifying questions, selects rules/skills/workflows, and produces an execution-ready plan.

Design and implement REST APIs with consistent conventions, versioning, error contracts, and security.

Write idempotent Ansible playbooks and roles for server configuration, K8s node provisioning, and application bootstrap.

Design and implement REST APIs with consistent conventions, versioning, error contracts, and security.

Design and implement async task queues, message consumers, and background job patterns.

Identify and reduce cloud infrastructure costs — right-sizing, reserved capacity, waste detection, tagging for cost attribution.

Design relational schemas, write efficient queries, plan indexes, and implement safe migrations.

Detect, classify, and automate Terraform drift detection in CI — scheduled plans, drift metrics, cloud-native audit log correlation.

Core development tools used across any project — git, docker, make, CI/CD, linting, formatting, pre-commit hooks.

Implement structured logging, distributed tracing, and metrics for production-ready backend services.

Design and implement REST APIs with consistent conventions, versioning, error contracts, and security.

Design and implement async task queues, message consumers, and background job patterns.

Design relational schemas, write efficient queries, plan indexes, and implement safe migrations.

Core development tools used across any project — git, docker, make, CI/CD, linting, formatting, pre-commit hooks.

Implement structured logging, distributed tracing, and metrics for production-ready backend services.

Systematic backend debugging — reproduce, isolate root cause, implement fix with regression test.

MCP git-style obfuscation workflow (`ls_tree`, `ls_files`, `pull`, `clone`, `status`, `push`) with cross-IDE execution patterns for Codex, Claude, and Gemini.

Code Review Expert for static analysis, security auditing, architecture review, and ensuring code quality standards.

Expert UI/UX design intelligence for creating distinctive, high-craft, and mobile-first interfaces. Focuses on premium aesthetics, touch-first ergonomics, and Flutter performance.

QA Expert for writing E2E tests, test scenarios, test plans, and ensuring test coverage quality.